I'm using the select2 found from here : https://select2.github.io/
Using it without multiple works fine, using it with multiple instantly making the element twice the height and when I search and only type 2 letters, the first letter is hidden in the left and the second is only partially visible. When I type more than 4 letters it "slides to the right" and the word is fully visible.
I'm sure this is caused by the native css of the wp theme installed a I'm using the same thing on a fresh admin template where it works fine.
How can I make it so it only spans 1 line?